Английский разговорный словарь (основной) - en-(1)

prefix (also embefore b, p) forming verbs, = IN-(1): 1 from nouns, meaning 'put into or on' (engulf; entrust; embed). 2 from nouns or adjectives, meaning 'bring into the condition of' (enslave); often with the suffix -en (enlighten). 3 from verbs: a in the sense 'in, into, on' (enfold). b as an intensive (entangle). [from or after F enf. L in-]